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  • Category: ASP.NET

    How to Display Message Box in ASP.Net Using C#

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    Hi Guys

    I have to display Message in Asp.net with c#.pls write a code to me. but i know in vb.net.


    Thanks
    Krishna
  • #43562
    Hi,
    Use javascript alert to display Message box in asp.net
    eg
    Response.Write("<script>alert('Hello')</script>");

    Regards
    Pankaj

    Regards,
    Pankaj

  • #43564
    Hi Pankaj

    Fst of all Thank you for replying my query.. Is any possibilite in CodeBind in C# .like that in winform.


    Thanks
    Krishna

    Thanks

  • #43572
    Hi,
    In ASP.NET we dont have any class like MessageBox in windows forms.We have to use javascript alert the above code is use in code behind only.

    Hope this will help u
    Pankaj

    Regards,
    Pankaj

  • #46243
    u can even use litral control for that
    http://himabinduvejella.blogspot.com
    http://sysntaxhelp.com/asp.net
    http://groups.google.com/group/mugh

  • #52399
    Actually ASP.NET has a class that allows use of the MessageBox.

    that class is System.Windows.Forms

    if you import that into your webform or whatever, you can use this to display a messagebox:

    MessageBox.Show("YourMessageHere",
    "YourBoxTitleHere",
    MessageBoxButtons.YourChoiceOfButtonsHere,
    MessageBoxIcon.YourChoiceOfIconHere);

    The last 3 parameters are optional, but recommended.

    Hope that helps ya out.

  • #117375
    use javascript in .aspx
    <script language="javascript" type="text/javascript">
    function confirm()
    {
    if (confirm ==true)

    else

    return false;

    }
    </script>
    then write in .aspx.cs
    ButtonSave.Attributes.Add("onclick", "return confirm('Are you sure you proceed?');");

    Please try with this code?

    Shashi Ray

  • #120625
    I hope these to linls wil solve ur problem

    http://www.bassilsoft.com/

    http://www.mywebfolder.com/MessageBoxSamples/

  • #141958
    you add namespace system.windows.forms
    then you can get messagebox property.

    Amarendra Satpute

  • #141959
    you add namespace system.windows.forms
    then you can get messagebox property.

    Amarendra Satpute

  • #148908
    Hi Guys,

    There is no class like System.Windows.Form .......

    You can use Java Script code as mentioned above.....

    Thanks & Regards,
    Basawareddy M Gopsen

  • #150397
    Hi Guys, Please try with javascript as below.

    string script = "<script type='text/javascript'>alert('Alert Message');</script>";
    Page page = HttpContext.Current.CurrentHandler as Page
    If ((!page.ClientScript.IsClientScriptBlockRegistered("alert")) {

    page.ClientScript.RegisterClientScriptBlock(Me.GetType(), "alert", script);
    }

  • #152630
    in .aspx
    private void MessageBox(string msg)
    {
    Label lbl = new Label();
    lbl.Text = "<script language='javascript'>" + Environment.NewLine + "window.alert('" + msg + "')</script>";
    Page.Controls.Add(lbl);
    }

    and u can call
    MessageBox("try again and enter correct key....");

    Shashi Ray

  • #168201
    HI
    u can try this one it is working fine
    string tmp = "";
    tmp = "<script language='javascript'>";
    tmp += "alert('Quantity shouldn't exceed the Order Items');";
    tmp += "</script>";
    Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "MyScript", tmp);
    and if u want to alert message for Exceptions
    string tmp = "";
    tmp = "<script language='javascript'>";
    tmp += "alert('Exception :" + ex.Message + "');";
    tmp += "</script>";
    Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "MyScript", tmp);

  • #204714
    I've written a MessageBox class and how to on my blog at: http://sceptermt.blogspot.com/2008/02/how-to-create-message-box-class-in-c.html that shows the source code that I used in C# for my web application and details on how it works.

    You could also write overloads for the static show() method to allow the class to do a javascript confirm() or a prompt(). I haven't needed that functionality yet so I've just kept it simple.

  • #296631
    Hi, I am kind of new to using java script in asp.net
    I wanted to know how can we tell if the cancel button is clicked or the ok button was clicked on the following response.
    Thanks in advance.


    use javascript in .aspx
    <script language="javascript" type="text/javascript">
    function confirm()
    {
    if (confirm ==true)

    else

    return false;

    }
    </script>
    then write in .aspx.cs
    ButtonSave.Attributes.Add("onclick", "return confirm('Are you sure you proceed?');");

  • #335351
    Its very Simple, create a Method:

    private void MessageBox(string message)
    {
    if (!string.IsNullOrEmpty(message))
    {
    Response.Write("<script type=\"text/javascript\" language=\"javascript\">");
    Response.Write("alert('" + message + "');");
    Response.Write("</script>");
    }
    }


    use it................


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